Abstract: The article aims at elaborating advances in reinjures prevention of athletes underwent anterior cruciate ligament reconstruction, and seeks reliable theoretical basis for athletes to return the arena. It reviews the latest evidences of related risk factors of ipsilateral reinjures and contralateral injury of knee joint of athletes underwent anterior cruciate ligament reconstruction. It comes up with that evidence based medicine should be applied to guide postoperative rehabilitation and training of returning sports. It concludes that problems such as insufficient neuro-muscular control in surgeries and current rehabilitation training standards should be solved with greater efforts to propose individual intervention measures to help athletes to return sports.

Key words: anterior cruciate ligament reconstruction, reinjury, risk factor, prevention